EP2579356B8 - Module de batterie et procédés d'assemblage d'une borne d'élément d'une batterie à un élément d'interconnexion - Google Patents

Module de batterie et procédés d'assemblage d'une borne d'élément d'une batterie à un élément d'interconnexion Download PDF

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Publication number
EP2579356B8
EP2579356B8 EP11792635.2A EP11792635A EP2579356B8 EP 2579356 B8 EP2579356 B8 EP 2579356B8 EP 11792635 A EP11792635 A EP 11792635A EP 2579356 B8 EP2579356 B8 EP 2579356B8
Authority
EP
European Patent Office
Prior art keywords
battery
joining
methods
cell terminal
interconnection member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP11792635.2A
Other languages
German (de)
English (en)
Other versions
EP2579356A4 (fr
EP2579356B1 (fr
EP2579356A2 (fr
Inventor
Alex Khakhalev
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Publication of EP2579356A2 publication Critical patent/EP2579356A2/fr
Publication of EP2579356A4 publication Critical patent/EP2579356A4/fr
Application granted granted Critical
Publication of EP2579356B1 publication Critical patent/EP2579356B1/fr
Publication of EP2579356B8 publication Critical patent/EP2579356B8/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/211—Bonding by welding with interposition of special material to facilitate connection of the parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0006—Exothermic brazing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0016—Brazing of electronic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/005—Soldering by means of radiant energy
    • B23K1/0056—Soldering by means of radiant energy soldering by means of beams, e.g. lasers, E.B.
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0472—Vertically superposed cells with vertically disposed plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/38—Conductors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)
EP11792635.2A 2010-06-07 2011-06-02 Module de batterie et procédés d'assemblage d'une borne d'élément d'une batterie à un élément d'interconnexion Active EP2579356B8 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/794,949 US20110300438A1 (en) 2010-06-07 2010-06-07 Battery module and methods for bonding a cell terminal of a battery to an interconnect member
PCT/KR2011/004034 WO2011155724A2 (fr) 2010-06-07 2011-06-02 Module de batterie et procédés d'assemblage d'une borne d'élément d'une batterie à un élément d'interconnexion

Publications (4)

Publication Number Publication Date
EP2579356A2 EP2579356A2 (fr) 2013-04-10
EP2579356A4 EP2579356A4 (fr) 2014-05-07
EP2579356B1 EP2579356B1 (fr) 2014-12-24
EP2579356B8 true EP2579356B8 (fr) 2015-02-18

Family

ID=45064717

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11792635.2A Active EP2579356B8 (fr) 2010-06-07 2011-06-02 Module de batterie et procédés d'assemblage d'une borne d'élément d'une batterie à un élément d'interconnexion

Country Status (5)

Country Link
US (1) US20110300438A1 (fr)
EP (1) EP2579356B8 (fr)
KR (1) KR101237237B1 (fr)
CN (1) CN102934261B (fr)
WO (1) WO2011155724A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8403019B2 (en) 2010-05-24 2013-03-26 Lg Chem, Ltd. Ultrasonic welding assembly and method of attaching an anvil to a bracket of the assembly
US9005799B2 (en) * 2010-08-25 2015-04-14 Lg Chem, Ltd. Battery module and methods for bonding cell terminals of battery cells together
US9034129B2 (en) 2011-01-13 2015-05-19 Lg Chem, Ltd. Ultrasonic welding system and method for forming a weld joint utilizing the ultrasonic welding system
US8640760B2 (en) 2011-08-19 2014-02-04 Lg Chem, Ltd. Ultrasonic welding machine and method of aligning an ultrasonic welding horn relative to an anvil
US8695867B2 (en) 2011-08-31 2014-04-15 Lg Chem, Ltd. Ultrasonic welding machine and method of assembling the ultrasonic welding machine
KR101906923B1 (ko) * 2012-06-14 2018-10-11 에스케이이노베이션 주식회사 배터리 모듈 및 배터리 모듈의 레이저 용접 방법
US8517078B1 (en) 2012-07-24 2013-08-27 Lg Chem, Ltd. Ultrasonic welding assembly and method of attaching an anvil to a bracket of the assembly
JP6146099B2 (ja) * 2013-04-08 2017-06-14 株式会社Ｇｓユアサ バッテリモジュール
US10096806B2 (en) * 2013-07-30 2018-10-09 Johnson Controls Technology Company System and method for clamping interconnection of battery cells
US20150047180A1 (en) * 2013-08-14 2015-02-19 The Gillette Company Battery manufacturing
US9716263B2 (en) 2013-09-06 2017-07-25 Johnson Controls Technology Company Battery module printed circuit board assembly system and method
CN106663752B (zh) 2014-06-02 2019-05-10 东宾制造有限公司 具有带模制井的铅酸电池
FR3067522B1 (fr) * 2017-06-13 2022-11-25 Zodiac Aero Electric Module de batterie pour aeronef
DE102017218931A1 (de) 2017-10-24 2019-04-25 Robert Bosch Gmbh Elektrisches Überbrückungselement, Energiespeicher und Vorrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6736942B2 (en) * 2000-05-02 2004-05-18 Johns Hopkins University Freestanding reactive multilayer foils
BR0110528A (pt) * 2000-05-02 2004-03-09 Univ Johns Hopkins Método de fabricação de uma folha de camada múltipla reativa independentemente
JP4434444B2 (ja) * 2000-07-14 2010-03-17 Ｊｓｒ株式会社 金属間化合物による被覆方法
JP2004071265A (ja) * 2002-08-05 2004-03-04 Sanyo Electric Co Ltd 電池
JP5228482B2 (ja) 2005-04-22 2013-07-03 日本電気株式会社 電気デバイス
EP2429010B1 (fr) * 2005-09-02 2014-12-17 A123 Systems, Inc. Conception de cellules de batterie et son procédé de construction
JP4986441B2 (ja) 2005-11-24 2012-07-25 三洋電機株式会社 角形電池
CN101507016B (zh) 2006-06-26 2012-06-27 株式会社Lg化学 用于电池组电池的电极板以及制备该电极板的方法
US7975902B2 (en) * 2007-04-30 2011-07-12 Airbus Operations Gmbh Joining method for joining components
JP2009037785A (ja) * 2007-07-31 2009-02-19 Calsonic Kansei Corp バッテリの電池モジュール構造における接続端子の溶接方法
US8276695B2 (en) * 2007-12-25 2012-10-02 Byd Co. Ltd. Battery electrode sheet
US8193770B2 (en) 2007-12-25 2012-06-05 BYD Co. Ltd Battery system for a vehicle having an over-current/over-temperature protective feature
KR101067625B1 (ko) * 2008-03-07 2011-09-26 주식회사 엘지화학 전극단자 접속부재 및 절연성 체결부재를 구비하는 중대형전지모듈
KR101050318B1 (ko) * 2009-04-16 2011-07-19 에스비리모티브 주식회사 이차 전지 모듈
US9005799B2 (en) * 2010-08-25 2015-04-14 Lg Chem, Ltd. Battery module and methods for bonding cell terminals of battery cells together

Also Published As

Publication number Publication date
US20110300438A1 (en) 2011-12-08
EP2579356A4 (fr) 2014-05-07
CN102934261B (zh) 2015-09-02
KR101237237B1 (ko) 2013-02-26
EP2579356B1 (fr) 2014-12-24
WO2011155724A3 (fr) 2012-04-19
WO2011155724A2 (fr) 2011-12-15
CN102934261A (zh) 2013-02-13
EP2579356A2 (fr) 2013-04-10
KR20110134280A (ko) 2011-12-14

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